Mechanical filter element



FIG. 1 is a right front perspective view of a mechanical filter element;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The claimed mechanical filter element is used for performing mechanicalfiltration of a liquid, typically water.

CLAIM The ornamental design for a mechanical filter element, as shown and described. 